N,N-Dihydroxy-1-Oxidopyridin-1-Ium-4-Amine
[CAS# 1124-82-9]

Identification

• Name: N,N-Dihydroxy-1-Oxidopyridin-1-Ium-4-Amine
• Synonyms: 4-Nitro-1-Oxidopyridin-1-Ium; N,N-Dihydroxy-1-Oxido-Pyridin-1-Ium-4-Amine; 4-Nitro-1-Oxido-Pyridin-1-Ium
• Molecular Formula: C₅H₄N₂O₃
• Molecular Weight: 140.10
• CAS Registry Number: 1124-82-9
• SMILES: C1=C([N+]([O-])=O)C=C[N+](=C1)[O-]
• InChI: 1S/C5H4N2O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4H
• InChIKey: RXKNNAKAVAHBNK-UHFFFAOYSA-N

Properties

• Density: 1.4±0.1g/cm³ (Cal.)
• Melting point: 161°C (Expl.)
• Boiling point: 397.2±15.0°C at 760 mmHg (Cal.)
• Flash point: 194.0±20.4°C (Cal.)

Safety Data

• Safety Code: S26;S36/37;S45
• Risk Code: R25;R36/37/38;R68
• Hazard Symbol: T
• Transport Information: UN2811
• Safety Description: DANGER: POISON, irritates skin, eyes, lungs

References

• (1): Yakov P. NizhnikCurrent address: Department of Molecular Biology, Biological and Organic Chemistry, Petrozavodsk State University, Pr. Lenina 33, Petrozavodsk, 185910, Russia. E-mail: yakov_nizhnik@mail.ru, Jianjiang Lu, Sergiy V. RosokhaCurrent address: Department of Biological, Chemical and Physical Sciences, Roosevelt University, 430 S. Michigan Ave, Chicago, IL 60605, USA. Tel: +1 847-670-1595, Fax: +1 847-619-8555. E-mail: srosokha@roosevelt.edu. and Jay K. KochiDeceased, August 9, 2008.. Lewis acid effects on donor–acceptor associations and redox reactions: ternary complexes of heteroaromatic N-oxides with boron trifluoride and organic donors, New J. Chem., 2009, 33, 2317.